The solution is simple to run directly minimized to tray without to see the main window!
Please use the latest version of the Software Don't Sleep, you have in the Program a solution to start the Program allways minimized in tray! (... see Image-1 Arrow-1)
And the program start argument is -bg for example C:\dontsleep_x64.exe -bg
FAQ 4: Updated on: April 14th 2014 11:27